Title
given the head or chief executive of a parlimentary democracy.
In
other words, the prime minister is the person who holds the position
of the head of state (government). He or She is the head of a cabinet
of ministers. In some countries, the prime minister is known as
premier or chancellor.

Among
the countries that have a prime minister in their government include:AustraliaChinaDenmarkFranceHaitiIndiaJapanMalaysiaNetherlandsNew
ZealandThailandUnited
Kingdom
Among
the countries that do not have a prime minister are:IndonesiaSingaporeUnited
States of America